Bump pywin32 from 306 to 307 in /pkg_lifeblood

Bumps [pywin32](https://github.com/mhammond/pywin32) from 306 to 307.
- [Release notes](https://github.com/mhammond/pywin32/releases)
- [Changelog](https://github.com/mhammond/pywin32/blob/main/CHANGES.txt)
- [Commits](https://github.com/mhammond/pywin32/commits)

---
updated-dependencies:
- dependency-name: pywin32
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

pkg_lifeblood/setup.cfg

@@ -25,7 +25,7 @@ install_requires =
     aiorwlock~=1.3
     lz4~=4.0
     psutil~=5.8
-    pywin32==306; platform_system=="Windows"
+    pywin32==307; platform_system=="Windows"
     semantic-version~=2.10
     toml~=0.10
     watchdog~=2.1